A zero-crossing based pipelined analog-to-digital converter (ADC) has been designed and is fabricated in a 65nm CMOS process. The highly digital implementation characteristic of the zero-crossing detection technique enables ...

With the rise of smart phones integrated with GPS devices, we have seen the advent of location-based contextual services. "Contextual" in this sense, refers to a simple query of nearby points of interest based on the current ...

Composite (or Complex) event processing (CEP) systems search sequences of incoming primitive events for occurrences of user-specified event patterns. Recently, they are gaining more and more attention in a variety of areas ...